Passenger safety belt buckle



FIG. 1 is a perspective view of a passenger safety belt buckle;

FIG. 2 is a top plan view of the passenger safety belt buckle of FIG. 1;

FIG. 3 is a front elevation view of the passenger safety belt buckle of FIG. 1;

FIG. 4 is a left side elevation view of the passenger safety belt buckle of FIG. 1;

FIG. 5 is a rear elevation view of the passenger safety belt buckle of FIG. 1;

FIG. 6 is a right side elevation view of the passenger safety belt buckle of FIG. 1; and,

FIG. 7 is a bottom plan view of the passenger safety belt buckle of FIG. 1.

The broken lines shown in the drawings illustrate portions of the article of manufacture that form no part of the claimed design. 

CLAIM The ornamental design for a passenger safety belt buckle, as shown and described. 